Bob's Magik Pond

Bob's Magik Pond is a shop in Cosmeos Valley, operated by Developer BobbenKatzen. It contains a special pond where there are 28 forms of custom colour Magikarp for players to fish. Players need to pay 150 Robux to buy the Magik Pond Pass for entry.

Magikarp Contest
The next day after Port Decca update which opened Bob's Magik Pond, Main Developer Shipool immediately announced a contest for designing Magikarp patterns on 24th June, 2017, which would be held until the first of July. 12 winners were announced on July 3rd, with the awarded entries being planned for the addition of new Magikarp variants here.

Wild Pokémon
''Note: All 28 variants of Magikarp are only available via fishing. Official encounter rates are listed in red under the form name if available. All other forms with no official encounter rates are not arranged according to rarity.''

Trainer
Inside the house before entering the pond, Fisherman Dwayne will challenge the player upon talking to. He has a full party of Magikarp and Gyarados, all in different custom patterns not shown in the table below.









Trivia

 * The idea of custom Magikarp patterns is most likely based on the spin-off game Pokémon: Magikarp Jump, which includes different skins of Magikarp.